Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Flood Watch until December 26, 04:00 PM PST

Current conditions at

SCE Highway 190 (SE479)

Lat: 36.12382°NLon: 118.82379°WElev: 964.0ft.

59°F

15°C

Humidity	66%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	25 Dec 10:50 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles ENE Porterville CA

Flood Watch December 25, 11:13am until December 26, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 25, 11:13am until December 26, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Christmas Day
High: 51 °F
Rain
Tonight
Low: 49 °F
Showers
Friday
High: 49 °F
Showers
Friday Night
Low: 35 °F
Rain Likely
then Chance
Rain
Saturday
High: 44 °F
Slight Chance
Rain
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 46 °F
Mostly Sunny
Sunday Night
Low: 33 °F
Mostly Clear

Detailed Forecast

Christmas Day

Rain. High near 51. Southwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm. Steady temperature around 49. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers and possibly a thunderstorm before 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 49. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain after 10am. Partly sunny, with a high near 44. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 33. Calm wind.

Sunday

Mostly sunny, with a high near 46. Calm wind.

Sunday Night

Mostly clear, with a low around 33. East wind around 5 mph.

Monday

Sunny, with a high near 50. East wind around 5 mph becoming west in the morning.

Monday Night

Mostly clear, with a low around 36. East wind around 5 mph.